baber/WOPTO huggingface dataset:
Patent JP-H0980874-A (JP)
Title: Image forming device
Inventor: IWASAKI HITOSHI
IPC: G03G21/10
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To prolong the life by applying a cleaning voltage which electrifies an image carrier to a specific potential to a first contact electrification means, and by applying a cleaning voltage wherein its potential has a specific difference between the electrification potential of an image carrier and is opposite that used in image electrification to a second contact electrification means. SOLUTION: In first cleaning mode, a voltage which is applied to the second electrification roll 2b is a cleaning voltage of -600V-400V, and every time the cleaning voltage is applied, a cleaning test is performed. As a result, in the case where the cleaning voltage higher than -460V is applied to the second electrification roll 2b in the first cleaning mode, that is, in the case where the cleaning voltage having a potential difference of 200V or higher than the electrification potential (-660V)of the photoreceptor 1 and having potential opposite that used in image electrification is applied to the roll, soil on the second electrification roll 2b can be suppressed. Further, in any cleaning tests, soil on a transfer roll 5a is suppressed to the degree of practical use.
Patent JP-S6393010-A (JP)
Title: Mobile work machine
Inventor: YAMAMOTO SOICHI
IPC: G05D1/02
Filed: 1986-10-07
Abstract: PURPOSE:To improve safety of a movile work machine by providing an optical signal receiver, a drive means and a drive control means to the main body of said work machine. CONSTITUTION:The light emission of an infrared light emitter 20 of a remote operating part 18 is limited by a window 18A and the light directivity is secured. An optical signal is received 12 and sent to a controller 16 via a photoelectric element 14 and a specific signal is applied to a drive circuit 30. A clutch 38 is let in by the corresponding signal A and a work machine 10 is driven 22. The drive of the machine 10 is stopped when irradiation of light is ceased. Then a motor 46 is driven and steered 26 by the corresponding signal B and a solenoid 49 is controlled and speed regulated 24 by the corresponding signal C. Then a solenoid 50 is driven by the corresponding signal D and a mowing job 28, for example, is carried out. Thus, the optical signal has directivity and therefore is not transmitted unless it is turned toward a receiver 12. Therefore, the machine 10 is operated only when it is kept within a viewfield of a driver and never moved behind the driver. Then, the safety is improved with no fault of radio waves for a self-driving work machine.
Patent JP-S6393051-A (JP)
Title: Microprogram controller
Inventor: YAMADA KAZUHIKO
IPC: G06F11/28
Filed: 1986-10-07
Abstract: PURPOSE:To facilitate the debug of a microprogram by providing a setting device, a memory, an erasing device and a stopping device and comparing the optional set value with a microinstruction address to stop execution of the microprogram. CONSTITUTION:The microinstruction address supplied via a signal line 16 is coincident with the address value supplied via a signal line 17 at a point F of a microprogram. Thus '1' is outputted to a signal line 31. The address value is enable when a signal line 18 is set at '1' and an FF 11 is set via an AND gate 13. Then coincidence is secured between the address supplied via the line 16 and the address supplied via a signal line 19 at a point H. Then '1' is outputted from the coincidence signal inputted through an AND gate 14 and the FF 11 is reset. While '1' is outputted from a microinstruction address supplied via the line 16 and the coincidence signal inputted to an AND gate 12 from a signal line 12 when the microprogram reaches a point C with conditional branch of a point G. Then a program stop signal is outputted from the FF 11.
Patent JP-H06206750-A (JP)
Title: Dispersant for cement
Inventor: KINOSHITA MITSUO
IPC: C08F16/14
Filed: 1993-08-30
Abstract: PURPOSE:To obtain a dispersant for cement capable of providing high fluidity to highly water-reduced high-strength cement blend and reducing lowering of fluidity with time by constituting from a water soluble vinyl copolymer obtained by subjecting specific 4 or 5 kinds of monomers to aqueous radical copolymerization and having a specific copolymer ratio. CONSTITUTION:This dispersant for cement consists of a water-soluble vinyl copolymer obtained by subjecting monomers of formula I to formula IV and arbitrary monomers of formula V to aqueous radical polymerization. The water- soluble vinyl copolymer consists of a water-soluble vinyl copolymer in which a ratio of monomer units constituting the copolymer is a copolymer ratio (mol%) (expressed in terms of monomer) expressed by a monomer of formula I/a monomer of formula II/a monomer of formula III/a monomer of formula IV/a monomer of formula V of (45-65)/(8-23)/(3-25)/(5-25)/(0-15) wherein R<1>, R<2>, R<3>, R<4> and R<6> are H or CH3; R<5> and R<7> are 1-3C alkyl; X is SO3M<2> or organic group of formula VI; M<1> and M<2> are alkali (earth) metal, ammonium or organic amine; m is integer of 1-30; n is integer of 5-25.
Patent JP-H0765155-A (JP)
Title: Graphic processing system
Inventor: HANAYA KATSUNORI
IPC: G06T1/00
Filed: 1993-08-31
Abstract: PURPOSE:To erase map data altogether by providing a means which sets a specific area on displayed map data and a means which erases the map data in the set area altogether. CONSTITUTION:A host computer 21 takes map data on an object drawing out of a map database 23 and develops the data in a work area 29. In this state, the map data are displayed on a display 35. An operator inputs a polygon as an area to be corrected on the basis of the input drawing 39. The host computer 21 takes records out of the work area 29 and develops them in a work area 31. Then one record is taken out of the work area 31 and it is judged whether or not the coordinate data of the taken-out record are in the polygon. When the coordinate data are in the polygon, the coordinate data are stored in a work area 33. Then the coordinate data in the work area 33 are deleted from the map database 23.
Patent JP-H03152194-A (JP)
Title: Removal of sludge from lubricant
Inventor: DAARERU UIRIAMU BURAUNAUERU
IPC: F02B77/04
Filed: 1990-09-07
Abstract: PURPOSE: To remove sludge from a lubricating oil effectively and easily by incorporating dispersant functional groups on an immobilizing substrate and bringing it into contact with the lubricating oil.  
     CONSTITUTION: A dispersant functional group being a polyamine, an amine, morpholine, oxazoline, piperazine, an alcohol, a polyol, a polyether or a substituted variant thereof is immobilized on a substrate such as alumina, activated clay, cellulose, a cement binder, silica-alumina, a polymer matrix or active carbon, and the substrate is brought into contact with a lubricating oil for a time sufficient to remove at least a part of the sludge from the lubricating oil. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1168299-A (JP)
Title: Viscous material coater
Inventor: IIZUKA AKIRA
IPC: B05C5/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To ensure constant coating at all times for any material without requiring recognition or measurement having effect on the resolution of recognition by controlling a coating control means based on the output from means for detecting the state of residual adhesive in a cartridge. SOLUTION: When a work 3 is coated with adhesive 13, the adhesive 13 in a cartridge 1 is delivered through a coating nozzle 2 and the residual quantity thereof is decreased. The residual quantity of adhesive 13 is detected at a control section 14 based on a signal received from a sensor 11. A central control means 7 determines coating conditions according to the residual quantity of adhesive 13 and a coating control means 9 controls the coating quantity, thus coating the work 3 with resin continuously. Since the viscous material is applied under conditions determined according to the residual quantity thereof, constant coating can be ensured at all times for any material without requiring recognition or measurement having effect on the resolution of recognition.
Patent JP-H04119704-A (JP)
Title: Local oscillator for converter
Inventor: MIURA TARO
IPC: H01P7/10
Filed: 1990-09-11
Abstract: PURPOSE:To simply adjust a resonance frequency by sealing an oscillation circuit into a metallic package, making a hole to part of a shield plate, coupling the oscillation circuit with a resonance circuit through a feedback line of an active circuit under the hole and soldering a metallic wire inserted to the said hole to the metallic package. CONSTITUTION:For example, an oscillation circuit for BS converter is independently assembled in a metallic package 1 and consists of an active circuit assembled on a multi-layer dielectric board 2 and a dielectric resonator 6 whose center has a hole. The dielectric resonator 6 is formed to be a disk and its resonance mode is the TE01delta mode. A high frequency magnetic field is at a maximum in the center axis in the TE01delta mode. Moreover, a metallic wire acts like a substance whose mu is zero at a high frequency band. The property is utilized, a hole is made in the middle of the dielectric resonator 6, and the metallic wire 7 is inserted in the hole, then the resonance frequency is increased. That is, the oscillating frequency is adjusted depending on the depth of insertion of the metallic wire 7.
Patent JP-H04120054-A (JP)
Title: Production of n-nitroisothiourea derivative
Inventor: KOJIMA SHIGERU
IPC: A01N51/00
Filed: 1990-09-11
Abstract: PURPOSE:To obtain the subject compound useful as an agricultural chemical or an intermediate for pharmaceuticals or agricultural chemicals in high efficiency by reacting an N-nitroimide dithiocarbonic acid ester with an amine. CONSTITUTION:The objective compound of formula III can be produced by reacting a compound of formula I (R is alkyl) with an amine of formula II (R1 and R2 are H, alkyl or alkyl substituted with hetero-ring; R1 and R2 are not H at the same time) in an inert solvent at a temperature between -30 deg.C and the boiling point of the solvent. The amount of the amine is 1-1.5mol, preferably 1-1.2mol based on 1mol of the compound of formula I.
Patent JP-S60223950-A (JP)
Title: Gas water heater
Inventor: TAMURA TAKESHI
IPC: F23N1/00
Filed: 1984-11-13
Abstract: PURPOSE:To permit to ignite gas and discharge hot-water by only operating an operating unit by a constitution wherein the operating unit is stopped at a position to open a water cock only and another position to open the water cock and a gas supplying valve. CONSTITUTION:The interlocking mechanism 54 is consisting of an interlocking member 39, a main rod 43, a sub rod 44, an actuator operating member 47, an actuater 48 and a sub valve cam 52. According to this constitution, the interlocking mechanism 54 opens gas supplying valves 1, 5, 10, 13 in conjunction with the pivoting operation of an operating unit 38 operating the opening and closing of the water cock and igniting the gas. The operating unit 38 may be stopped at a position wherein the water cock only is opened and the other position wherein the water cock and the gas supplying valves are opened.
Patent JP-S6480544-A (JP)
Title: Purge mechanism
Inventor: FUJISAWA KOICHI
IPC: B41J2/185
Filed: 1987-09-24
Abstract: PURPOSE:To surely discharge air bubbles to the outside of a nozzle along with the thickened and solidified residual ink in a nozzle, by providing a residual ink/air bubble emitting pressure apparatus driven simultaneously with an ink suction apparatus. CONSTITUTION:A motor 20 is rotated in the direction shown by an arrow G and the bellows 18 of an ink suction apparatus 15 are stretched in the direction shown by an arrow K through the first speed reducing gear 11, the first disc 26, a pin 25 and a fitting 24 to bring the suction cover part 10 allowed to cover the nozzles of an ink jet head to negative pressure by the action of a check valve and the residual ink and air bubbles in the nozzle are sucked and removed. At the same time, the bellows 34 of the pressure mechanism 16 are contracted in the direction shown by the arrow K by the driving of the motor 20 through the second speed reducing gear 29, the second disc 26, a pin 32 and a fitting 33 to pressurize the ink in the bellows 34 and the thickened and solidified residual ink or air bubbles in the nozzle are discharged from the nozzle of the ink jet head 1.
Patent JP-H04119513-A (JP)
Title: Magnetic tape and magnetic tape unit
Inventor: MUTO TETSUYA
IPC: G11B5/627
Filed: 1990-09-10
Abstract: PURPOSE:To clean a magnetic head automatically when loading/unloading the magnetic tape to the magnetic tape unit by providing an area for cleaning the magnetic head out of a data recording area eccentric to a tape top side rather than a start point or eccentric to a tape terminal side rather than an end point. CONSTITUTION:An area is provided to detect a start point 3 and an end point 4 of a data recording part 2 on the side of the magnetic tape unit, and an area 1 for cleaning the magnetic head is provided out of the data recording area 2 eccentric to the tape top side rather than the start point 3 or eccentric to the tape end side rather than the end point 4. Thus, the magnetic head of the magnetic tape unit can be cleaned as needed automatically when loading/ unloading the magnetic tape to the magnetic tape unit.
Patent JP-H1090277-A (JP)
Title: Specimen carrier system and automatic carrier vehicle using it
Inventor: IMAOKA TATSUO
IPC: G01N35/04
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an automatic carrier vehicle using a specimen carrier system which is suitable to carry specimen automatically without depending on a manual work, in the field of the clinical examination. SOLUTION: An automatic carrier vehicle 7 loads several dozens of racks 2 on which a specimen 1 are inserted, and moves freely on an automatic carrier vehicle road by receiving an instruction by a remote communication means 19. Each processing device 12 has a standardized rack receiving unit 9 and a rack taking out unit 10, and the automatic carrier vehicle 7 loading the racks delivers the racks 2 automatically by connecting to the rack receiving unit 9, while the automatic carrier vehicle 7 loading no rack receives the racks 2 automatically from the rack taking-out unit 10 at the processing device side by connecting to the unit 10. The automatic carrier vehicle 7 is made to move on the automatic carrier vehicle road by the instruction from a host computer.
Patent JP-H04119331-A (JP)
Title: Thin film transistor and its production
Inventor: HIRAMOTO HIROYUKI
IPC: G02F1/136
Filed: 1990-09-10
Abstract: PURPOSE:To improve the adhesion of an oriented film by forming a passivation film which is used as the base of the oriented film in double structure, and making the passivation film of the 2nd layer which contacts with the oriented film of a material excellent in wettability. CONSTITUTION:The passivation films 17 and 20 are formed in the double structure, and the passivation film 17 of the 1st layer which contacts with a channel part and a transparent picture element electrode 16 and the passivation film 20 of the 2nd layer on the film 17 are made of different materials, then the film 20 of the 2nd layer which contacts with the oriented film 19 is made of the material excellent in the wettability. It is more desirable that a light shielding film 18 is formed between the films 17 and 20 of the 1st and the 2nd layers. By providing the film 20 of the 2nd layer which is excellent in the wettability, the thin oriented film 19 is surely and adhesively formed on the film 20.
Patent JP-S60132471-A (JP)
Title: Video camera
Inventor: ABE KENJI
IPC: H04N5/225
Filed: 1983-12-21
Abstract: PURPOSE:To attain miniaturization of a video camera by forming a loadable/ unloadable structure of a display device to a video camera main body and also attaching the display device to a camera lens as a lens cap when the video camera is not used. CONSTITUTION:When a video camera is used, an electronic viewfinder or a monitor display main body 6 for reproduction is attached to a video camera main body 7. While said viewfinder or main body 6 is attached to a camera lens 8 as a lens cap when the video camera is not used. In such a constitution, a separate lens cap is omitted. This contributes to the miniaturization of the video camera.
Patent JP-2001068281-A (JP)
Title: Electrodeless discharge lamp lighting device
Inventor: MASUMOTO SHINGO
IPC: H05B41/24
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp lighting device having a no-load protection circuit capable of restraining stress of a lighting circuit at the time of no load even at the time of a high ambient temperature, and capable of facilitating start of an electrodeless discharge lamp even at the time of a low ambient temperature. SOLUTION: This device has a high frequency electric power source circuit for converting a direct current into a high frequency output, an induction coil 5 supplied with the high frequency voltage of the power source circuit, an electrodeless discharge lamp 6 arranged proximately to the induction coil 5, and a protection circuit 8 for detecting abnormality of a load comprising at least the induction coil 5 and the discharge lamp 6 to intermittently oscillate the high frequency electric power source circuit at the time of the abnormality. An intermittent oscillation condition therein is changed in response to an ambient temperature.
Patent JP-H09129550-A (JP)
Title: Light exposure and method for manufacturing device using the same
Inventor: KUROSAWA HIROSHI
IPC: G03F7/20
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To optimize performance seeked for a light exposure such as through put, light exposure precision or the like according to fining degree of a pattern by a method wherein parameters in scanning light exposure are changed based on allowance rate of light exposure unevenness. SOLUTION: An allowance value of a desired light exposure value and light exposure value unevenness is input from an input device 105 such as man- machine interface, etc., to a main control system 104. The main control system 104 calculates a parameter group required for scanning light exposure based on data given from the input device 105, parameters peculiar to a light exposer and data measured by measurement means such as light exposure detectors A12, B15, etc., to transmit it to a laser control system 103 or a stage control system 101.  According to such constitution requisite, based on an allowance rate of light exposure unevenness (a target value of allowance value of integrating light exposure unevenness/integrating light exposure quantity), at least one of scanning speed of a reticle and a wafer or light-emitting cycle of pulse light-emitting, or illumination width in a scanning direction or a position in an optical shaft direction of light exposure slit is changed.
Patent JP-H0992356-A (JP)
Title: Quick connecting terminal block
Inventor: ODANI RIYUUICHI
IPC: H01R4/48
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To easily release the locking and holding of an inserted wire to a connecting terminal device by inclining and displacing the connecting terminal device for nipping the conductor of the wire inserted to a terminal block body in the right-angled direction to the wire inserting direction. SOLUTION: A wire 3 is inserted from the wire insert hole 19 of an opening and closing cover 23 pivotally fixed to a terminal block body 11, and a wire conductor 3a is nipped by a current-carrying metal fitting and a lock spring 16 to electrically and mechanically connect the wire 3 to a connecting terminal device 17. When the inserted wire 3 is removed, the opening and closing cover 23 is inclined and displaced in the right-angled direction to the wire inserting direction, the engagement of the wire conductor 3a is released from the spring plate part 16a of the lock spring 16 to release the holding of the wire 3. The wire 3 can be thus easily pulled out and removed to improve the operability in wire releasing, and a lower cost can be attained by the miniaturization of the terminal block and the reduction in number of part items.
Patent JP-H0792610-A (JP)
Title: Supporting body for image forming material
Inventor: NODA TORU
IPC: B41M5/52
Filed: 1993-09-27
Abstract: PURPOSE:To provide such an excellent supporting body for a resin-coated paper type image forming material that the surface of the paper base where an image forming layer is to be formed is coated with a polyethylene resin layer, trouble of causing of irregular peeling in the production process of the supporting body is significantly improved, and thereby, good appearance with high gloss of the image forming material is obtd., good adhesion property of the image forming layer is obtd., and the supporting body has good workability and can be stably produced. CONSTITUTION:In this supporting body, a paper base on which an image forming layer is to be formed is coated with a resin layer consisting of a resin compsn. essentially comprising a polyethylene resin. The polyethylene resin in the resin compsn. consists of a polyethylene resin produced by polymn. with using a metal metallocene polymerization catalyst, a polyethylene resin produced by using a metal polymn. catalyst except a metal metallocene polymerization catalyst, and a polyethylene resin having long-chain branches produced by high pressure method. Mw/Mn (Mw is the weight average mol.wt. and Mn is the number average mol.wt.) of the polyethylene resin component in the resin compsn. is >=4.
Patent JP-S6299408-A (JP)
Title: Press feeding method for press feeding material for blast furnace
Inventor: YANAGIBASHI YOSHICHIKA
IPC: F27D1/16
Filed: 1985-10-25
Abstract: PURPOSE:To permit the adjustment of the amt. of a hardener to be added according to the temp. in a blast furnace and to improve the efficiency of a repair work in the stage of repairing the damaged part of the blast furnace wall by adding the hardener for a repair material compd. just prior to press feeding of a kneaded mixture composed of the repair material consisting of powdery refractories and binder into the damaged part. CONSTITUTION:The powder of the refractory repair material and the binder essentially consisting of a thermosetting resin are supplied from a hopper 11 into a press feed pump 5 having a mixing function and are thoroughly mixed by an agitator 6 in the stage of repairing the damaged point 4 by the erosion, etc. of lining refractory bricks 1 of the blast furnace. The hardener essentially consisting of an acid is added and kneaded to and with the mixture at the same instant and immediately the mixture is press fed through the aperture 3 of a blast furnace shell 2 into the eroded part 4. Since the mixture is press fed into the eroded part 4 right after the addition of the hardener, the mixture is press fed into the eroded part 4 without curing during the press feeding even if the amt. of the hardener to be compounded is increased. The mixture cures quickly and therefore, the damaged part is efficiently repaired without curing of the repair material in a transport pipe and without clogging the pipe.